Do you know the answer to these questions?

[arealhuman]

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We need a "phone a friend" button on the forum

 

[Josie]

well done @JudyN for a great definition! The answer provided by website is:

It's probably because you don't have such a good view of the horizon. Motion sickness occurs when the balance mechanism in your ear registers movement while your eyes are telling you that you are stationary.

Ha Ha yes we do @arealhuman

 

[Josie]

Do hot drinks cool you down?

 

[Caro Perry]

Do hot drinks cool you down?

So it is said. I've never been entirely convinced myself!

 

[Josie]

Do you know how though @Caro Perry ?

 

[JudyN]

They open your capillaries and make you sweat, which then evaporates and takes the heat of the body with it. Allegedly.

 

[JoanneF]

I have a question but I don't know the answer. Is that allowed?

 

[Caro Perry]

I have a question but I don't know the answer. Is that allowed?

I hope so - I want to know what it is!

 

[Josie]

Yes of course @JoanneF

 

[JoanneF]

Ok. Some deep sea creatures (including octopus and some shellfish) have blood that is copper based, not iron based like ours. It is said to help circulation at depth. But many other creatures who live in deep water don't have that. So why have some evolved with copper based blood?

 

[Josie]

Well I'm out of the running with an answer to this! any marine biologists out there??

 

[Violet Turner]

@JoanneF this was interesting - What Animals Have Copper-Based Blood?

 

[JoanneF]

@JoanneF this was interesting - What Animals Have Copper-Based Blood?

Yes. Doesn't give any answers unfortunately.